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From: Sylvia Else <sylvia@email.invalid>
Newsgroups: sci.physics.relativity
Subject: Re: the notion of relativity of simultaneity
Date: Mon, 14 Oct 2024 19:38:00 +0800
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On 01-Oct-24 6:52 am, Richard Hachel wrote:
> One of the most fundamental problems in the history of humanity and the 
> very basis of the notion of relativity of simultaneity: how to 
> synchronize two watches so that they give the same time at the same 
> present moment?
> 

The relativity of simultaneity is a consequence of the theory of 
relativity. It is derived from the Lorentz Transform, and is precisely 
defined.

It is not a problem at all.

Sylvia.